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<table width="100%" summary="page for possumsites"><tr><td>possumsites</td><td style="text-align: right;">R Documentation</td></tr></table>

<h2>Possum Sites</h2>

<h3>Description</h3>

<p>The <code>possumsites</code> data frame consists of Longitudes, Latitudes,
and altitudes for the seven sites from Southern Victoria to central Queensland
where the <code>possum</code> observations were made.
</p>


<h3>Usage</h3>

<pre>possumsites</pre>


<h3>Format</h3>

<p>This data frame contains the following columns:
</p>

<dl>
<dt>Longitude</dt><dd><p>a numeric vector</p>
</dd>
<dt>Latitude</dt><dd><p>a numeric vector</p>
</dd>
<dt>altitude</dt><dd><p>in meters</p>
</dd>
</dl>



<h3>Source</h3>

<p>Lindenmayer, D. B., Viggers, K. L., Cunningham, R. B., and
Donnelly, C. F. 1995. Morphological variation among columns of the
mountain brushtail possum, Trichosurus caninus Ogilby
(Phalangeridae: Marsupiala). Australian Journal of Zoology 43:
449-458. 
</p>


<h3>Examples</h3>

<pre>
require(oz)
oz(sections=c(3:5, 11:16))
attach(possumsites)
points(Longitude, Latitude, pch=16, col=2)
chw &lt;- par()$cxy[1]
chh &lt;- par()$cxy[2]
posval &lt;- c(2,4,2,2,4,2,2)
text(Longitude+(3-posval)*chw/4, Latitude, row.names(possumsites), pos=posval)
</pre>


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